Asimov, Isaac,
--Robbie, 1940. (as Strange Playfellow, in Super Science Stories, September, 1940.)
--Runaround, 1942. (novelette) (Astounding, March, 1942.)
--Reason, 1941. (Astounding, April, 1941.)
--Catch That Rabbit, 1944. (Astounding, February, 1944.)
--Liar! 1941. (Astounding, May, 1941.)
--Little Lost Robot, 1947. (novelette) (Astounding, March, 1947.)
--Escape! 1945. (Astounding, August, 1945.)
--Evidence, 1946. (Astounding, September, 1946.)
--The Evitable Conflict, 1950. (novelette) (Astounding, June, 1950.)